Wacoal Recovery Wear For Calves Size L Gray Used once and washed at home. For those who want to try it, please buy it at a low price. General medical device and Recovery Calf ・Special fibers containing Earth Medical Powder (fine particles including several kinds of metals) absorb far-infrared energy emitted from the sun, lighting, and the human body, and the far-infrared energy is radiated to the body to perform heat therapy. ・【Fatigue recovery】Promotes blood circulation to recover from fatigue. ・【Reduction of swelling】Promotes blood circulation to reduce swelling. ※Please wear with the lace on the outside. Material: Polyester, Polyurethane, Nylon Care: Machine washable ※Please be sure to check the "Handling Instructions" for details. Made in Japan Please refrain from purchasing if you are nervous or cannot understand home storage or used items. We inspect with care, but Please understand that there may be oversights. We cannot respond to questions or negotiations after purchase. Private seller, packaged with recycled materials.